Merge pull request opendatahub-io#88 from gmfrasca/iris-sample

Add/Enable Customizable Sample Pipeline to APIServer

Author: openshift-merge-robot

api/v1alpha1/dspipeline_types.go

@@ -76,6 +76,9 @@ type APIServer struct {
 	EnableRoute bool `json:"enableOauth"`
 	// +kubebuilder:default:=true
 	// +kubebuilder:validation:Optional
+	EnableSamplePipeline bool `json:"enableSamplePipeline"`
+	// +kubebuilder:default:=true
+	// +kubebuilder:validation:Optional
 	AutoUpdatePipelineDefaultVersion bool                  `json:"autoUpdatePipelineDefaultVersion"`
 	Resources                        *ResourceRequirements `json:"resources,omitempty"`
 }

config/crd/bases/datasciencepipelinesapplications.opendatahub.io_datasciencepipelinesapplications.yaml

@@ -72,6 +72,9 @@ spec:
                   enableOauth:
                     default: true
                     type: boolean
+                  enableSamplePipeline:
+                    default: true
+                    type: boolean
                   image:
                     type: string
                   injectDefaultScript:

config/internal/apiserver/deployment.yaml.tmpl

@@ -190,8 +190,24 @@ spec:
               memory: {{.APIServer.Resources.Limits.Memory}}
               {{ end }}
             {{ end }}
+          {{ if .APIServer.EnableSamplePipeline }}
+          volumeMounts:
+            - name: sample-config
+              mountPath: /config/sample_config.json
+              subPath: sample_config.json
+            - name: sample-pipeline
+              mountPath: /samples/
+          {{ end }}
       serviceAccountName: ds-pipeline-{{.Name}}
       volumes:
         - name: proxy-tls
           secret:
             secretName: ds-pipelines-proxy-tls-{{.Name}}
+        {{ if .APIServer.EnableSamplePipeline }}
+        - name: sample-config
+          configMap:
+            name: sample-config-{{.Name}}
+        - name: sample-pipeline
+          configMap:
+            name: sample-pipeline-{{.Name}}
+        {{ end }}

config/internal/apiserver/sample-config.yaml.tmpl

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+    name: sample-config-{{.Name}}
+    namespace: {{.Namespace}}
+    labels:
+        app: ds-pipeline-{{.Name}}
+        component: data-science-pipelines
+data:
+    sample_config.json: |-
+        [
+          {
+            "name": "[Demo] iris-training",
+            "description": "[source code](https://github.com/opendatahub-io/data-science-pipelines/tree/master/samples/iris-training) A simple pipeline to demonstrate a basic ML Training workflow",
+            "file": "/samples/iris-pipeline-compiled.yaml"
+          }
+        ]

config/internal/apiserver/sample-pipeline.yaml.tmpl

@@ -19,6 +19,7 @@ import (
 	"context"
 	dspav1alpha1 "github.com/opendatahub-io/data-science-pipelines-operator/api/v1alpha1"
 	v1 "github.com/openshift/api/route/v1"
+	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/types"
 )
 
@@ -39,6 +40,13 @@ var apiServerTemplates = []string{
 // as such it is handled separately
 const serverRoute = "apiserver/route.yaml.tmpl"
 
+// Sample Pipeline and Config are resources deployed conditionally
+// as such it is handled separately
+var samplePipelineTemplates = map[string]string{
+	"sample-pipeline": "apiserver/sample-pipeline.yaml.tmpl",
+	"sample-config":   "apiserver/sample-config.yaml.tmpl",
+}
+
 func (r *DSPAReconciler) ReconcileAPIServer(ctx context.Context, dsp *dspav1alpha1.DataSciencePipelinesApplication, params *DSPAParams) error {
 
 	if !dsp.Spec.APIServer.Deploy {
@@ -69,6 +77,22 @@ func (r *DSPAReconciler) ReconcileAPIServer(ctx context.Context, dsp *dspav1alph
 		}
 	}
 
+	for cmName, template := range samplePipelineTemplates {
+		if dsp.Spec.APIServer.EnableSamplePipeline {
+			err := r.Apply(dsp, params, template)
+			if err != nil {
+				return err
+			}
+		} else {
+			cm := &corev1.ConfigMap{}
+			namespacedNamed := types.NamespacedName{Name: cmName + "-" + dsp.Name, Namespace: dsp.Namespace}
+			err := r.DeleteResourceIfItExists(ctx, cm, namespacedNamed)
+			if err != nil {
+				return err
+			}
+		}
+	}
+
 	r.Log.Info("Finished applying APIServer Resources")
 	return nil
 }

controllers/apiserver.go

@@ -55,7 +55,7 @@ var cases = map[string]TestCase{
 		Path:        "./testdata/deploy/case_2/cr.yaml",
 	},
 	"case_3": {
-		Description: "custom Artifact configmap is provided, custom images override defaults",
+		Description: "custom Artifact configmap is provided, custom images override defaults, no sample pipeline",
 		Path:        "./testdata/deploy/case_3/cr.yaml",
 		AdditionalResources: map[string][]string{
 			SecretKind: {
@@ -110,7 +110,9 @@ var secretsCreated = CaseComponentResources{
 
 var configMapsNotCreated = CaseComponentResources{
 	"case_3": {
-		"apiserver": "./testdata/results/case_3/apiserver/configmap_artifact_script.yaml",
+		"apiserver":                "./testdata/results/case_3/apiserver/configmap_artifact_script.yaml",
+		"apiserver-sampleconfig":   "./testdata/results/case_3/apiserver/sample-config.yaml",
+		"apiserver-samplepipeline": "./testdata/results/case_3/apiserver/sample-pipeline.yaml",
 	},
 }
 

controllers/dspipeline_controller_test.go

@@ -14,6 +14,7 @@ spec:
     injectDefaultScript: true
     stripEOF: true
     enableOauth: true
+    enableSamplePipeline: true
     terminateStatus: Cancelled
     trackArtifacts: true
     dbConfigConMaxLifetimeSec: 125

controllers/testdata/deploy/case_2/cr.yaml

@@ -5,6 +5,7 @@ metadata:
 spec:
   apiServer:
     enableOauth: true
+    enableSamplePipeline: false
     artifactScriptConfigMap:
       name: doesnotexist
       key: "somekey"

controllers/testdata/deploy/case_3/cr.yaml

@@ -179,9 +179,24 @@ spec:
             limits:
               cpu: 500m
               memory: 1Gi
+          volumeMounts:
+            - mountPath: /config/sample_config.json
+              name: sample-config
+              subPath: sample_config.json
+            - mountPath: /samples/
+              name: sample-pipeline
       volumes:
         - name: proxy-tls
           secret:
             secretName: ds-pipelines-proxy-tls-testdsp0
             defaultMode: 420
+        - configMap:
+            defaultMode: 420
+            name: sample-config-testdsp0
+          name: sample-config
+        - configMap:
+            defaultMode: 420
+            name: sample-pipeline-testdsp0
+          name: sample-pipeline
+
       serviceAccountName: ds-pipeline-testdsp0